Titlebook: Gastrointestinal Cancer; Radiation Therapy Ralph R. Dobelbower (Professor and Chairman, Profe Textbook 1990 Springer-Verlag Berlin Heidelbe

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Principles of Sterile Technique,ectal function, and there has been increasing use of radiation therapy as a supplement to or as an alternative to resection. The preceding chapter discussed cancers which arose in the large intestine above the peritoneal reflection. This demarcation point is not an arbitrary one, although the reason

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https://doi.org/10.1007/978-2-287-77630-4l verge; the surgical anal canal is defined as the dis- tance between the anorectal ring and the anal verge (Goligher 1984 a) (Fig. 1). The anorectal ring is a palpable fibromuscular structure which is com-posed of the upper fibers of the internal sphincter (Goligher 1984 a). The surgical anal canal

Myelin

Les pièges de l’imagerie thoracique They are derived from the ectoderm, the mesoderm, or the entoderm and the histologies encompass many subtypes including squamous cell carcinoma, adenocarcinoma, neuroendocrine tumors, small cell tumors, sarcomas, and lymphomas. As a group they make up more than 25% of all new cancers and are respon